Mitsubishi Electronics Mitsubishi Digital Electronics Video Gaming Accessories FX3G ユーザーズマニュアル

FX

3G

/FX

3U

/FX

3UC

 Series Programmable Controllers

Programming Manual - Basic & Applied Instruction Edition

11 Rotation and Shift Operation – FNC 30 to FNC 39

FN
C

30

-FN
C

39

R

otati
on and 

Shi
ft

FNC4
0-F

NC4

9

D

ata O
per
ati

on

FN
C

50-FN

C

59

H

igh S

pe

ed 

P

rocessing

FM
C

60-FN

C

69

H

andy 

In

st

ru

ct

ion

FNC7
0-F

NC7

9

Ex

ter

nal FX

 I/O

 

D

evice

FN
C

80-FN

C

89

Ext
ernal
 FX 

De
vic

e

FN

C

100-
FN

C

10

9

Da

ta

 

Transf
er 2

FN

C

110-
FN

C

139

Floati

ng Poi

nt

FN

C

14

0-F

N

C

149

Da

ta

 

O

per
at

ion 2

FN

C

150-
FN

C

159

Posit

ioning 

C

ont
ro

l

This instruction shifts bit devices of the specified bit length rightward by the specified number of bits.
After shift, the bit device 

 is transferred by "n2" bits from the most significant bit.

*1.

Do not set a negative value to the number of bits to be shifted rightward.

S: "D….b" is available only in FX

3U

 and FX

3UC

 PLCs.  However, index modifiers (V and Z) are not available.

Head bit device number to be stored to the shift data after rightward shift

Bit

Head bit device number to be shifted rightward

Bit

n1

Bit length of the shift data  n2 

≤ n1 ≤ 1024

16-bit binary

n2

Number of bits to be shifted rightward  n2 

≤ n1 ≤ 1024

*1

16-bit binary

System User

Digit Specification

System User

Special 

Unit

Index

Con-
stant

Real 

Number

Charac-

ter String

Pointer

X Y M T C S D….b KnX KnY KnM KnS T C D R U…\G… V Z Modify K H

E

"…"

P

3 3 3

3

S

3

3 3

3

3

n1

3 3

n2

3 3

3 3

   

S

P

FNC 34

SFTR

16-bit Instruction

9 steps

Mnemonic

Operation Condition

Continuous

Operation
Pulse (Single)

Operation

SFTR

SFTRP

−
−

Mnemonic

Operation Condition

32-bit Instruction

  S

  D

  S

  D